231229260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21773}}^1$

素因数の和:21847

約数の個数: 72

約数和(自身を含む): 713316240

約数和(自身を除く): 482086980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 21773, 43546, 65319, 87092, 108865, 130638, 195957, 217730, 261276, 326595, 391914, 435460, 653190, 783828, 979785, 1284607, 1306380, 1959570, 2569214, 3853821, 3919140, 5138428, 6423035, 7707642, 11561463, 12846070, 15415284, 19269105, 23122926, 25692140, 38538210, 46245852, 57807315, 77076420, 115614630, 231229260]

約数ペア:

[(1, 231229260), (2, 115614630), (3, 77076420), (4, 57807315), (5, 46245852), (6, 38538210), (9, 25692140), (10, 23122926), (12, 19269105), (15, 15415284), (18, 12846070), (20, 11561463), (30, 7707642), (36, 6423035), (45, 5138428), (59, 3919140), (60, 3853821), (90, 2569214), (118, 1959570), (177, 1306380), (180, 1284607), (236, 979785), (295, 783828), (354, 653190), (531, 435460), (590, 391914), (708, 326595), (885, 261276), (1062, 217730), (1180, 195957), (1770, 130638), (2124, 108865), (2655, 87092), (3540, 65319), (5310, 43546), (10620, 21773)]